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Type:
Task
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Resolution: Won't Do
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Priority:
Major - P3
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Affects Version/s: None
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Component/s: None
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Query Execution
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The server's logic to determine a document key given a field list is nontrivial, which just bit us in a pair of bug tickets: REP-6462 and REP-6465.
We'd like to stop computing this ourselves, which we could do if the server exposed its logic in an aggregation operator.
Example:
{
$_internalComputeDocKey: {
document: {
_id: 123123,
foo: {
"bar.baz": 2,
bar: { baz: 3 },
},
},
fields: ["_id", "foo.bar.baz", "qux"],
},
}
It would yield this document:
{
_id: 123123,
"foo.bar.baz": 2,
}
- depends on
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SERVER-109190 Inconsistent BSON path traversal logic
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- Closed
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- is related to
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- Blocked
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- Closed
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SERVER-68685 Add new $_internalIndexKey agg expression
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- Closed
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